20227216392

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{3533}}^1$

素因数の和:4283

約数の個数: 96

約数和(自身を含む): 55306817280

約数和(自身を除く): 35079600888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 607, 786, 1048, 1179, 1214, 1572, 1821, 2358, 2428, 3144, 3533, 3642, 4716, 4856, 5463, 7066, 7284, 9432, 10599, 10926, 14132, 14568, 21198, 21852, 28264, 31797, 42396, 43704, 63594, 79517, 84792, 127188, 159034, 238551, 254376, 318068, 462823, 477102, 636136, 715653, 925646, 954204, 1388469, 1431306, 1851292, 1908408, 2144531, 2776938, 2862612, 3702584, 4165407, 4289062, 5553876, 5725224, 6433593, 8330814, 8578124, 11107752, 12867186, 16661628, 17156248, 19300779, 25734372, 33323256, 38601558, 51468744, 77203116, 154406232, 280933561, 561867122, 842800683, 1123734244, 1685601366, 2247468488, 2528402049, 3371202732, 5056804098, 6742405464, 10113608196, 20227216392]

約数ペア:

[(1, 20227216392), (2, 10113608196), (3, 6742405464), (4, 5056804098), (6, 3371202732), (8, 2528402049), (9, 2247468488), (12, 1685601366), (18, 1123734244), (24, 842800683), (36, 561867122), (72, 280933561), (131, 154406232), (262, 77203116), (393, 51468744), (524, 38601558), (607, 33323256), (786, 25734372), (1048, 19300779), (1179, 17156248), (1214, 16661628), (1572, 12867186), (1821, 11107752), (2358, 8578124), (2428, 8330814), (3144, 6433593), (3533, 5725224), (3642, 5553876), (4716, 4289062), (4856, 4165407), (5463, 3702584), (7066, 2862612), (7284, 2776938), (9432, 2144531), (10599, 1908408), (10926, 1851292), (14132, 1431306), (14568, 1388469), (21198, 954204), (21852, 925646), (28264, 715653), (31797, 636136), (42396, 477102), (43704, 462823), (63594, 318068), (79517, 254376), (84792, 238551), (127188, 159034)]